can officiate
Regular verb: officiate - officiated- officiated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can officiate
you can officiate
he can officiate
we can officiate
you can officiate
they can officiate 	I can be officiating
you can be officiating
he can be officiating
we can be officiating
you can be officiating
they can be officiating	I can have officiated
you can have officiated
he can have officiated
we can have officiated
you can have officiated
they can have officiated	I can have been officiating
you can have been officiating
he can have been officiating
we can have been officiating
you can have been officiating
they can have been officiating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't officiate
you can't officiate
he can't officiate
we can't officiate
you can't officiate
they can't officiate 	I can't be officiating
you can't be officiating
he can't be officiating
we can't be officiating
you can't be officiating
they can't be officiating	I can't have officiated
you can't have officiated
he can't have officiated
we can't have officiated
you can't have officiated
they can't have officiated	I can't have been officiating
you can't have been officiating
he can't have been officiating
we can't have been officiating
you can't have been officiating
they can't have been officiating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I officiate?
can you officiate?
can he officiate?
can we officiate?
can you officiate?
can they officiate? 	can I be officiating?
can you be officiating?
can he be officiating?
can we be officiating?
can you be officiating?
can they be officiating? 	can I have officiated?
can you have officiated?
can he have officiated?
can we have officiated?
can you have officiated?
can they have officiated? 	can I have been officiating?
can you have been officiating?
can he have been officiating?
can we have been officiating?
can you have been officiating?
can they have been officiating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I officiate?
can't you officiate?
can't he officiate?
can't we officiate?
can't you officiate?
can't they officiate? 	can't I be officiating?
can't you be officiating?
can't he be officiating?
can't we be officiating?
can't you be officiating?
can't they be officiating? 	can't I have officiated?
can't you have officiated?
can't he have officiated?
can't we have officiated?
can't you have officiated?
can't they have officiated? 	can't I have been officiating?
can't you have been officiating?
can't he have been officiating?
can't we have been officiating?
can't you have been officiating?
can't they have been officiating?